| 4T Holding AS | Financial services | 2013 |
| A. Haarstad Elektro AS | Construction | 2013 |
| Aabakken Auto Invest AS | Other services | 2021 |
| Adr Holding AS | | 2026 |
| Aquasecure AS | Professional & scientific | 2016 |
| AS Bil Skogn | Wholesale & retail | 2015 |
| Attk - Eiendom AS | Real estate | 2006 |
| Aunan Eiendom AS | Real estate | 2007 |
| Aunsmo Teknikk AS | Information & communication | 2022 |
| B&G Eiendom Skogn AS | Real estate | 2021 |
| BB Magneten AS | Hospitality | 2021 |
| BD Design AS | Professional & scientific | 2005 |
| Benkåsen Holding AS | Financial services | 2016 |
| Berdahl Kapital AS | | 2024 |
| Bergstrand Holding AS | Information & communication | 2025 |
| Bilskadesenteret AS | Other services | 1986 |
| Bilskadesenteret Eiendom AS | Real estate | 1989 |
| Bilskadesenteret Holding AS | Other services | 2018 |
| Bonsak AS | Manufacturing | 2017 |
| Brenne Utleie AS | Real estate | 2022 |
| Byggmester Haugberg AS | Construction | 2012 |
| Dragset Holding AS | Real estate | 2020 |
| E6 Auto AS | Wholesale & retail | 2021 |
| E6 Blåseisolering AS | Construction | 2021 |
| Econ Regnskap AS | Professional & scientific | 2017 |
| Egil Arne Strøm | Agriculture & fishing | 2013 |
| Eiternes El-Installasjon AS | Construction | 2002 |
| Endosykepleieren AS | Health & social care | 2025 |
| Epion AS | Wholesale & retail | 2014 |
| Era Group Investment Limited Nuf | | 2024 |
| Era Group Norway Limited Nuf | Construction | 2024 |
| Eriksen Kvam AS | Financial services | 2017 |
| Fagerstad Samvirkeforetak SA | Real estate | 1993 |
| Fiborgtangen Vekst AS | Professional & scientific | 2009 |
| Finne Industri Og Næringspark AS | Real estate | 2004 |
| Fostad Brenne Samdrift Da | Agriculture & fishing | 2001 |
| Friberg Food AS | Hospitality | 2021 |
| Granaune Maskin AS | Construction | 2023 |
| Hallgeir Marthinussen AS | Transport & logistics | 2002 |
| Handelshuset Skogn AS | Wholesale & retail | 1998 |
| Hans & Grete AS | Other services | 1995 |
| Haugberg Våpen- Og Skytterservice AS | Wholesale & retail | 2023 |
| Holåsen Eiendom AS | Real estate | 2015 |
| HR Aunan AS | | 2026 |
| Hra Holding AS | | 2021 |
| Innherred Næringsbygg AS | Real estate | 2017 |
| Inzo AS | Wholesale & retail | 2026 |
| Jakt Hund Og Fritid Ans | Wholesale & retail | 1998 |
| Jan M Høyslo Holding AS | | 2024 |
| Jessen Maskin | Construction | 2013 |
| Kenton AS | Wholesale & retail | 2024 |
| Kirkegata 57-59 AS | Real estate | 2011 |
| Kjølen Og Nydal Eiendom AS | Real estate | 2011 |
| Kjølen Og Nydal Holding AS | Construction | 2016 |
| Kjølen Og Nydal Utbygging AS | Real estate | 2012 |
| KSR Holding AS | | 2023 |
| Kvernbekken Vasslag Ba | Water & waste | 1994 |
| Kyllinghuset Gryte Da | Agriculture & fishing | 1996 |
| Kårstua Barnehage AS | Education | 2006 |
| Lenas Rengjøring AS | Administrative & support | 2025 |
| Levanger Drift Og Montasje AS | Agriculture & fishing | 2008 |
| Levanger Kattehotell AS | Agriculture & fishing | 2019 |
| Lynum/Svendgård Samdrift Da | Agriculture & fishing | 2004 |
| Malum Byggservice AS | Construction | 2010 |
| Malum Holding AS | | 2025 |
| Mar AS | Information & communication | 2024 |
| Marbio AS | Professional & scientific | 2020 |
| Markhusan Gård Ba | Agriculture & fishing | 2001 |
| Maru Consulting Ans | Information & communication | 2003 |
| Mest Holding AS | Real estate | 2008 |
| Mesterhus Levanger AS | Construction | 1997 |
| Midt Skogn Treskelag Ba | Agriculture & fishing | 2000 |
| Midt- Norge Kommunikasjon AS | Construction | 2014 |
| Midt-Skogn Eiendom Ans | Real estate | 2006 |
| Midt-Skogn Melk Da | Agriculture & fishing | 2006 |
| Mihle Holding AS | Health & social care | 2025 |
| Mrbb Holding AS | | 2024 |
| Myhr El-Consult AS | Construction | 2007 |
| Mønsterhaug AS | Real estate | 2005 |
| Navigo AS | Construction | 2007 |
| Nidaros Consult AS | Professional & scientific | 2006 |
| Norske Skog Skogn AS | Manufacturing | 2011 |
| Norske Skog Skogn Eiendom AS | Real estate | 2023 |
| Nossum Eiendom AS | Real estate | 2019 |
| Notbas Båtbyggeri & Glassfiberarmering Ans | | 1990 |
| Nova Vision AS | Information & communication | 1993 |
| Noveo AS | Wholesale & retail | 2025 |
| Nøtteliten Familiebarnehage Skogn Da | Education | 2006 |
| Nøysomheten AS | Real estate | 2013 |
| O.M Sjevelås Holding AS | Financial services | 2018 |
| Olafsen Equestrian AS | Wholesale & retail | 2026 |
| Opti Maskin SA | Agriculture & fishing | 2001 |
| Orion Levanger AS | Hospitality | 2010 |
| Panini Design Levanger AS | Real estate | 2005 |
| Pape Hallem AS | Real estate | 2014 |
| Parken Trening AS | Arts & recreation | 2024 |
| Pby Holding AS | | 2026 |
| PL Elektro AS | Construction | 2025 |
| Psykolog Jostein Lein AS | Health & social care | 2024 |
| Q-Sju AS | | 2019 |